At GN Separation, we are dedicated to delivering high-quality separation equipment to meet the unique needs of our clients. Recently, we completed factory testing of two units of the GNGQ150 High-Speed Tubular Centrifuge (also known as Tubular Bowl Separators) before shipping them to an overseas client. These units are designed to provide efficient solid-liquid separation in industries such as pharmaceutical, food, chemical, and biological products, making them ideal for use with fermentation broths.

Key Features of the GNGQ150 High-Speed Tubular Centrifuge:

1. Swinging Type Design: The centrifuge features a swinging body design, making it easy to disassemble the rotor. This design minimizes the time required for solid phase cleaning inside the rotor, enhancing operational efficiency and reducing downtime.

2. Rotor Specifications:

   • Inner Diameter: 142mm
   • Speed: 14,000 rpm
   • Separation Factor: 15,700 G
   • Rotor Volume: 10L
   • Slag Loading Capacity: 5-6
   • Water Flow Capacity: 2,500 L

3. Compact and Powerful: With a motor power of 3.0 kW and a weight of 500 kg, the GNGQ150 centrifuge is built for high performance while maintaining a manageable size, with dimensions of 1020x600x1600mm.

4. Material Construction: The centrifuge is built with 304 stainless steel in all areas that come in contact with the material, ensuring durability and resistance to corrosion. The body is wrapped and lined with 304 stainless steel for enhanced strength and longevity.

5. Explosion-Proof Motor: The centrifuge is equipped with an explosion-proof motor (ExdII Bt4), ensuring safe operation in hazardous environments.

6. Advanced Control System: The control cabinet is fitted with PLC and a Siemens touch screen, offering a user-friendly interface for monitoring and adjusting operational parameters, such as speed and temperature.

High-Speed Tubular Centrifuge: A Critical Tool for Separation Processes

The GNGQ150 High-Speed Tubular Centrifuge is designed to meet the demands of industries requiring precise and efficient separation. By utilizing centrifugal force, the machine separates materials with varying densities, making it ideal for processes like:

• Solid-Liquid Separation: Removing fine particles from liquids with thin concentrations and small density differences.
• Liquid-Liquid-Solid Separation: Separating multiple phases in suspensions with different density characteristics.

Working Principle:

1. The centrifuge rotates at a high speed, achieving a suitable working speed (adjustable via the control panel). The mixed suspension is continuously fed into the system from the bottom.

2. Under centrifugal force, the suspension is layered according to the density of its components:

   • The lighter liquid phase rises spirally to the top and is discharged through the clear liquid outlet.
   • The heavier solid phase settles inside the bowl.

3. After collection, the centrifuge is stopped, and the rotor is manually removed for cleaning. Once cleaned, the rotor is reinstalled, and the separation process can resume.

Versatility in Application:

The High-Speed Tubular Centrifuge is essential for a variety of applications in industries like pharmaceuticals, food processing, chemicals, and biotechnology. It is particularly valuable for processing fermentation broths, which require fine separation due to the presence of fine particles and small differences in density between the solid and liquid phases.

Technical Specifications:

Parameter	GNGQ150
G-force	15,700 G
Bowl Diameter	142mm
Bowl Volume	10L
Speed	14,000 rpm
Motor Power	3.0 kW
Weight	500 kg
Dimensions	1020x600x1600mm
Explosion-Proof Motor	ExdII Bt4

Conclusion:

The GNGQ150 High-Speed Tubular Centrifuge is an indispensable tool for industries that rely on fine separation processes, such as the fermentation broth industry. GN Separation is proud to offer reliable, high-performance centrifuge solutions tailored to the needs of our diverse client base. With robust features like easy rotor disassembly, explosion-proof motors, and advanced control systems, our centrifuges are designed to deliver exceptional results with safety and efficiency.

For more information or to request a quote, visit our product page or download the brochure for full technical details.